214 | static void getentropy(FAR blake2s_state *S)
| ^~~~~~~~~~
In file included from /home/work/ssd1/workspace/MiRTOS-CI@2/out/miwear/ap/.unionfs/nuttx/include/nuttx/mutex.h:31,
from random_pool.c:37:
/home/work/ssd1/workspace/MiRTOS-CI@2/out/miwear/ap/.unionfs/nuttx/include/unistd.h:428:9: note: previous declaration of 'getentropy' was here
428 | int getentropy(FAR void *buffer, size_t length);
| ^~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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